Prasert K, Puthavathana P, Chittaganpitch M, Chawalchitiporn S, Yrisakul Y, Sirirak S, Patumanond J. Antibody Response to Trivalent Inactivated Influenza Vaccine in the Elderly. J DMS [Internet]. 2017 Jun. 1 [cited 2024 Apr. 17];42(3):117-23. Available from: https://he02.tci-thaijo.org/index.php/JDMS/article/view/248879